Growing community of inventors

Tsukui-gun, Japan

Toshihro Kasai

Average Co-Inventor Count = 7.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 12

Toshihro KasaiMatthew H Frey (1 patent)Toshihro KasaiKenton D Budd (1 patent)Toshihro KasaiStephen B Roscoe (1 patent)Toshihro KasaiChikafumi Yokoyama (1 patent)Toshihro KasaiCharles J Studiner, Iii (1 patent)Toshihro KasaiJohn E Bailey (1 patent)Toshihro KasaiToshihro Kasai (1 patent)Matthew H FreyMatthew H Frey (103 patents)Kenton D BuddKenton D Budd (55 patents)Stephen B RoscoeStephen B Roscoe (39 patents)Chikafumi YokoyamaChikafumi Yokoyama (18 patents)Charles J Studiner, IiiCharles J Studiner, Iii (6 patents)John E BaileyJohn E Bailey (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. 3m Innovative Properties Company (1 from 14,084 patents)


1 patent:

1. 6479417 - Glass-ceramic microspheres that impart yellow color to retroreflected light

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1/3/2026
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